
District Heating Pipes - Preinsulated Bonded Pipe Systems For Directly Buried Hot Water Networks - Steel Valve Assembly For Steel Service Pipes, Polyurethane Thermal Insulation And Outer Casing Of Polyethylene
出版:Belgian Standards

专家解读视频
2015 [01/11/2015]2011 + A1 2014 [01/02/2014]2011 [01/05/2011]2003 [01/05/2003]95 [01/01/0001]
NEN EN 488:2011 - Identical
ONORM EN 488:2014 - Identical
UNI EN 488:2014 - Identical
DIN EN 488 (2014-05) - Identical
EN 488:2015 - Identical
NF EN 488:2015 - Identical
BS EN 488:2015 - Identical
NS EN 488:2011 - Identical
SN EN 488:2011 - Identical
UNE EN 488:2012 - Identical
SS EN 488 Ed. 4 (2015) - Identical
UNI EN 488:2016 - Identical
SN EN 488:2016 - Identical
NEN EN 488:2015 - Identical
ONORM EN 488:2016 - Identical
NS EN 488:2015 - Identical